Home / 7,312,636,026.37-10,094,527,195.50-4,936,992,011.11

Finding the Fourth Proportional to 7,312,636,026.37, 10,094,527,195.50 and 4,936,992,011.11

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Solution

The fourth proportional to 7,312,636,026.37, 10,094,527,195.50 and 4,936,992,011.11 is: 6,815,134,780.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,312,636,026.37 : 10,094,527,195.50 = 4,936,992,011.11 : x
  2. Step 2: Convert to fraction form
    7,312,636,026.37/10,094,527,195.50 = 4,936,992,011.11/x
  3. Step 3: Cross multiply
    7,312,636,026.37x = 10,094,527,195.50 × 4,936,992,011.11
  4. Step 4: Simplify right side
    7,312,636,026.37x = 49,836,600,120,116,125,696
  5. Step 5: Solve for x
    x = 49,836,600,120,116,125,696/7,312,636,026.37
  6. Step 6: Final answer
    x = 6,815,134,780.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.